diff --git a/package.json b/package.json
index 628ad7e..8c0f7f4 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "less-plugin-autoprefix": "1.5.1",
     "jasmine": "^2.6.0",
     "jasmine-core": "~2.1.3",
-    "karma": "~1.0",
+    "karma": "~6.3",
     "karma-chai": "~0.1.0",
     "karma-chrome-launcher": "~0.1.7",
     "karma-cli": "~0.0.4",
diff --git a/yarn.lock b/yarn.lock
index 4fce377..6d96761 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -19,6 +19,26 @@
     normalize-path "^2.0.1"
     through2 "^2.0.3"
 
+"@socket.io/base64-arraybuffer@~1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@socket.io/base64-arraybuffer/-/base64-arraybuffer-1.0.2.tgz#568d9beae00b0d835f4f8c53fd55714986492e61"
+
+"@types/component-emitter@^1.2.10":
+  version "1.2.11"
+  resolved "https://registry.yarnpkg.com/@types/component-emitter/-/component-emitter-1.2.11.tgz#50d47d42b347253817a39709fef03ce66a108506"
+
+"@types/cookie@^0.4.1":
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/@types/cookie/-/cookie-0.4.1.tgz#bfd02c1f2224567676c1545199f87c3a861d878d"
+
+"@types/cors@^2.8.12":
+  version "2.8.12"
+  resolved "https://registry.yarnpkg.com/@types/cors/-/cors-2.8.12.tgz#6b2c510a7ad7039e98e7b8d3d6598f4359e5c080"
+
+"@types/node@>=10.0.0":
+  version "17.0.21"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-17.0.21.tgz#864b987c0c68d07b4345845c3e63b75edd143644"
+
 JSONStream@^1.0.3:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.1.tgz#707f761e01dae9e16f1bcf93703b78c70966579a"
@@ -58,6 +78,13 @@ accepts@~1.3.3:
     mime-types "~2.1.16"
     negotiator "0.6.1"
 
+accepts@~1.3.4:
+  version "1.3.8"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.8.tgz#0bf0be125b67014adcb0b0921e62db7bffe16b2e"
+  dependencies:
+    mime-types "~2.1.34"
+    negotiator "0.6.3"
+
 accord@^0.23.0:
   version "0.23.0"
   resolved "https://registry.yarnpkg.com/accord/-/accord-0.23.0.tgz#2468c78e56412dba9311d383fb873450d2867caf"
@@ -111,7 +138,7 @@ after@0.8.1:
   version "0.8.1"
   resolved "https://registry.yarnpkg.com/after/-/after-0.8.1.tgz#ab5d4fb883f596816d3515f8f791c0af486dd627"
 
-after@0.8.2, after@~0.8.1:
+after@~0.8.1:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/after/-/after-0.8.2.tgz#fedb394f9f0e02aa9768e702bda23b505fae7e1f"
 
@@ -205,6 +232,10 @@ ansi-regex@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
 
+ansi-regex@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.1.tgz#082cb2c89c9fe8659a311a53bd6a4dc5301db304"
+
 ansi-styles@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.1.0.tgz#eaecbf66cd706882760b2f4691582b8f55d7a7de"
@@ -213,6 +244,12 @@ ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
 
+ansi-styles@^4.0.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-4.3.0.tgz#edd803628ae71c04c85ae7a0906edad34b648937"
+  dependencies:
+    color-convert "^2.0.1"
+
 ansi-styles@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.0.0.tgz#cb102df1c56f5123eab8b67cd7b98027a0279178"
@@ -232,6 +269,13 @@ anymatch@^1.3.0:
     micromatch "^2.1.5"
     normalize-path "^2.0.0"
 
+anymatch@~3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.2.tgz#c0557c096af32f106198f4f4e2a383537e378716"
+  dependencies:
+    normalize-path "^3.0.0"
+    picomatch "^2.0.4"
+
 archy@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/archy/-/archy-0.0.2.tgz#910f43bf66141fc335564597abc189df44b3d35e"
@@ -291,10 +335,6 @@ array-reduce@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/array-reduce/-/array-reduce-0.0.0.tgz#173899d3ffd1c7d9383e4479525dbe278cab5f2b"
 
-array-slice@^0.2.3:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/array-slice/-/array-slice-0.2.3.tgz#dd3cfb80ed7973a75117cdac69b0b99ec86186f5"
-
 array-slice@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/array-slice/-/array-slice-1.0.0.tgz#e73034f00dcc1f40876008fd20feae77bd4b7c2f"
@@ -827,9 +867,9 @@ base64id@0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/base64id/-/base64id-0.1.0.tgz#02ce0fdeee0cef4f40080e1e73e834f0b1bfce3f"
 
-base64id@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/base64id/-/base64id-1.0.0.tgz#47688cb99bb6804f0e06d3e763b1c32e57d8e6b6"
+base64id@2.0.0, base64id@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/base64id/-/base64id-2.0.0.tgz#2770ac6bc47d312af97a8bf9a634342e0cd25cb6"
 
 batch@0.5.3:
   version "0.5.3"
@@ -849,6 +889,10 @@ binary-extensions@^1.0.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.10.0.tgz#9aeb9a6c5e88638aad171e167f5900abe24835d0"
 
+binary-extensions@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.2.0.tgz#75f502eeaf9ffde42fc98829645be4ea76bd9e2d"
+
 binary@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/binary/-/binary-0.3.0.tgz#9f60553bc5ce8c3386f3b553cff47462adecaa79"
@@ -880,28 +924,24 @@ bluebird@3.3.5:
   version "3.3.5"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.3.5.tgz#5ee747f1c7bd967658b683936430aee753955a34"
 
-bluebird@^3.3.0:
-  version "3.5.1"
-  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.1.tgz#d9551f9de98f1fcda1e683d17ee91a0602ee2eb9"
-
 bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
   version "4.11.8"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
 
-body-parser@^1.12.4:
-  version "1.18.2"
-  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.2.tgz#87678a19d84b47d859b83199bd59bce222b10454"
+body-parser@^1.19.0:
+  version "1.19.2"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.2.tgz#4714ccd9c157d44797b8b5607d72c0b89952f26e"
   dependencies:
-    bytes "3.0.0"
+    bytes "3.1.2"
     content-type "~1.0.4"
     debug "2.6.9"
-    depd "~1.1.1"
-    http-errors "~1.6.2"
-    iconv-lite "0.4.19"
+    depd "~1.1.2"
+    http-errors "1.8.1"
+    iconv-lite "0.4.24"
     on-finished "~2.3.0"
-    qs "6.5.1"
-    raw-body "2.3.2"
-    type-is "~1.6.15"
+    qs "6.9.7"
+    raw-body "2.4.3"
+    type-is "~1.6.18"
 
 boom@2.10.1, boom@2.x.x:
   version "2.10.1"
@@ -1011,12 +1051,6 @@ brace-expansion@^1.0.0, brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
-braces@^0.1.2:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/braces/-/braces-0.1.5.tgz#c085711085291d8b75fdd74eab0f8597280711e6"
-  dependencies:
-    expand-range "^0.1.0"
-
 braces@^1.8.2:
   version "1.8.5"
   resolved "https://registry.yarnpkg.com/braces/-/braces-1.8.5.tgz#ba77962e12dff969d6b76711e914b737857bf6a7"
@@ -1025,6 +1059,12 @@ braces@^1.8.2:
     preserve "^0.2.0"
     repeat-element "^1.1.2"
 
+braces@^3.0.2, braces@~3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
+  dependencies:
+    fill-range "^7.0.1"
+
 brfs@^1.4.3:
   version "1.4.3"
   resolved "https://registry.yarnpkg.com/brfs/-/brfs-1.4.3.tgz#db675d6f5e923e6df087fca5859c9090aaed3216"
@@ -1261,9 +1301,9 @@ builtin-status-codes@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
 
-bytes@3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
+bytes@3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.2.tgz#8b0beeb98605adf1b128fa4386403c009e0221a5"
 
 bytewise@~0.7.1:
   version "0.7.1"
@@ -1398,7 +1438,7 @@ chmodr@0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/chmodr/-/chmodr-0.1.0.tgz#e09215a1d51542db2a2576969765bcf6125583eb"
 
-chokidar@1.7.0, chokidar@^1.4.1, chokidar@^1.6.0:
+chokidar@1.7.0, chokidar@^1.6.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.7.0.tgz#798e689778151c8076b4b360e5edd28cda2bb468"
   dependencies:
@@ -1413,6 +1453,20 @@ chokidar@1.7.0, chokidar@^1.4.1, chokidar@^1.6.0:
   optionalDependencies:
     fsevents "^1.0.0"
 
+chokidar@^3.5.1:
+  version "3.5.3"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.3.tgz#1cf37c8707b932bd1af1ae22c0432e2acd1903bd"
+  dependencies:
+    anymatch "~3.1.2"
+    braces "~3.0.2"
+    glob-parent "~5.1.2"
+    is-binary-path "~2.1.0"
+    is-glob "~4.0.1"
+    normalize-path "~3.0.0"
+    readdirp "~3.6.0"
+  optionalDependencies:
+    fsevents "~2.3.2"
+
 chownr@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.0.1.tgz#e2a75042a9551908bebd25b8523d5f9769d79181"
@@ -1485,6 +1539,14 @@ cliui@^3.0.3, cliui@^3.2.0:
     strip-ansi "^3.0.1"
     wrap-ansi "^2.0.0"
 
+cliui@^7.0.2:
+  version "7.0.4"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-7.0.4.tgz#a0265ee655476fc807aea9df3df8df7783808b4f"
+  dependencies:
+    string-width "^4.2.0"
+    strip-ansi "^6.0.0"
+    wrap-ansi "^7.0.0"
+
 clone-buffer@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/clone-buffer/-/clone-buffer-1.0.0.tgz#e3e25b207ac4e701af721e2cb5a16792cac3dc58"
@@ -1531,19 +1593,23 @@ coffee-script@~1.8.0:
   dependencies:
     mkdirp "~0.3.5"
 
+color-convert@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-2.0.1.tgz#72d3a68d598c9bdb3af2ad1e84f21d896abd4de3"
+  dependencies:
+    color-name "~1.1.4"
+
+color-name@~1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
+
 colors@1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.0.3.tgz#0433f44d809680fdeb60ed260f1b0c262e82a40b"
 
-colors@^1.1.0:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
-
-combine-lists@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/combine-lists/-/combine-lists-1.0.1.tgz#458c07e09e0d900fc28b70a3fec2dacd1d2cb7f6"
-  dependencies:
-    lodash "^4.5.0"
+colors@1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-1.4.0.tgz#c50491479d4c1bdaed2c9ced32cf7c7dc2360f78"
 
 combine-source-map@~0.7.1:
   version "0.7.2"
@@ -1582,6 +1648,10 @@ component-emitter@1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.2.1.tgz#137918d6d78283f7df7a6b7c5a63e140e69425e6"
 
+component-emitter@~1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.3.0.tgz#16e4070fba8ae29b679f2215853ee181ab2eabc0"
+
 component-inherit@0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/component-inherit/-/component-inherit-0.0.3.tgz#645fc4adf58b72b649d5cae65135619db26ff143"
@@ -1668,13 +1738,13 @@ connect@3.5.0:
     parseurl "~1.3.1"
     utils-merge "1.0.0"
 
-connect@^3.3.5:
-  version "3.6.5"
-  resolved "https://registry.yarnpkg.com/connect/-/connect-3.6.5.tgz#fb8dde7ba0763877d0ec9df9dac0b4b40e72c7da"
+connect@^3.7.0:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/connect/-/connect-3.7.0.tgz#5d49348910caa5e07a01800b030d0c35f20484f8"
   dependencies:
     debug "2.6.9"
-    finalhandler "1.0.6"
-    parseurl "~1.3.2"
+    finalhandler "1.1.2"
+    parseurl "~1.3.3"
     utils-merge "1.0.1"
 
 console-browserify@^1.1.0:
@@ -1703,7 +1773,11 @@ cookie@0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
 
-core-js@^2.2.0, core-js@^2.4.0, core-js@^2.5.0:
+cookie@~0.4.1:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.2.tgz#0e41f24de5ecf317947c82fc789e06a884824432"
+
+core-js@^2.4.0, core-js@^2.5.0:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.1.tgz#ae6874dc66937789b80754ff5428df66819ca50b"
 
@@ -1711,6 +1785,13 @@ core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
+cors@~2.8.5:
+  version "2.8.5"
+  resolved "https://registry.yarnpkg.com/cors/-/cors-2.8.5.tgz#eac11da51592dd86b9f06f6e7ac293b3df875d29"
+  dependencies:
+    object-assign "^4"
+    vary "^1"
+
 create-ecdh@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.0.tgz#888c723596cdf7612f6498233eebd7a35301737d"
@@ -1798,6 +1879,10 @@ d@~0.1.1:
   dependencies:
     es5-ext "~0.10.2"
 
+date-format@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/date-format/-/date-format-4.0.3.tgz#f63de5dc08dc02efd8ef32bf2a6918e486f35873"
+
 date-now@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
@@ -1861,6 +1946,12 @@ debug@3.X:
   dependencies:
     ms "2.0.0"
 
+debug@^4.1.1, debug@^4.3.3, debug@~4.3.1, debug@~4.3.2:
+  version "4.3.3"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.3.tgz#04266e0b70a98d4462e6e288e38259213332b664"
+  dependencies:
+    ms "2.1.2"
+
 decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -1935,10 +2026,14 @@ delegates@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
 
-depd@1.1.1, depd@~1.1.0, depd@~1.1.1:
+depd@1.1.1, depd@~1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
 
+depd@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
+
 deprecated@^0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/deprecated/-/deprecated-0.0.1.tgz#f9c9af5464afa1e7a971458a8bdef2aa94d5bb19"
@@ -2002,7 +2097,7 @@ diffie-hellman@^5.0.0:
     miller-rabin "^4.0.0"
     randombytes "^2.0.0"
 
-dom-serialize@^2.2.0:
+dom-serialize@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/dom-serialize/-/dom-serialize-2.2.1.tgz#562ae8999f44be5ea3076f5419dcd59eb43ac95b"
   dependencies:
@@ -2080,10 +2175,18 @@ emitter-steward@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/emitter-steward/-/emitter-steward-1.0.0.tgz#f3411ade9758a7565df848b2da0cbbd1b46cbd64"
 
+emoji-regex@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
+
 encodeurl@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.1.tgz#79e3d58655346909fe6f0f45a5de68103b294d20"
 
+encodeurl@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
+
 end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.0.tgz#7a90d833efda6cfa6eac0f4949dbb0fad3a63206"
@@ -2125,23 +2228,6 @@ engine.io-client@1.8.0:
     xmlhttprequest-ssl "1.5.3"
     yeast "0.1.2"
 
-engine.io-client@~1.8.4:
-  version "1.8.4"
-  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-1.8.4.tgz#9fe85dee25853ca6babe25bd2ad68710863e91c2"
-  dependencies:
-    component-emitter "1.2.1"
-    component-inherit "0.0.3"
-    debug "2.3.3"
-    engine.io-parser "1.3.2"
-    has-cors "1.1.0"
-    indexof "0.0.1"
-    parsejson "0.0.3"
-    parseqs "0.0.5"
-    parseuri "0.0.5"
-    ws "1.1.2"
-    xmlhttprequest-ssl "1.5.3"
-    yeast "0.1.2"
-
 engine.io-parser@1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-1.3.1.tgz#9554f1ae33107d6fbd170ca5466d2f833f6a07cf"
@@ -2153,16 +2239,11 @@ engine.io-parser@1.3.1:
     has-binary "0.1.6"
     wtf-8 "1.0.0"
 
-engine.io-parser@1.3.2:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-1.3.2.tgz#937b079f0007d0893ec56d46cb220b8cb435220a"
+engine.io-parser@~5.0.3:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-5.0.3.tgz#ca1f0d7b11e290b4bfda251803baea765ed89c09"
   dependencies:
-    after "0.8.2"
-    arraybuffer.slice "0.0.6"
-    base64-arraybuffer "0.1.5"
-    blob "0.0.4"
-    has-binary "0.1.7"
-    wtf-8 "1.0.0"
+    "@socket.io/base64-arraybuffer" "~1.0.2"
 
 engine.io@1.8.0:
   version "1.8.0"
@@ -2175,16 +2256,20 @@ engine.io@1.8.0:
     engine.io-parser "1.3.1"
     ws "1.1.1"
 
-engine.io@~1.8.4:
-  version "1.8.4"
-  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-1.8.4.tgz#77bce12b80e5d60429337fec3b0daf691ebc9003"
-  dependencies:
-    accepts "1.3.3"
-    base64id "1.0.0"
-    cookie "0.3.1"
-    debug "2.3.3"
-    engine.io-parser "1.3.2"
-    ws "1.1.4"
+engine.io@~6.1.0:
+  version "6.1.3"
+  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-6.1.3.tgz#f156293d011d99a3df5691ac29d63737c3302e6f"
+  dependencies:
+    "@types/cookie" "^0.4.1"
+    "@types/cors" "^2.8.12"
+    "@types/node" ">=10.0.0"
+    accepts "~1.3.4"
+    base64id "2.0.0"
+    cookie "~0.4.1"
+    cors "~2.8.5"
+    debug "~4.3.1"
+    engine.io-parser "~5.0.3"
+    ws "~8.2.3"
 
 ent@~2.2.0:
   version "2.2.0"
@@ -2272,6 +2357,10 @@ es6-weak-map@~0.1.4:
     es6-iterator "~0.1.3"
     es6-symbol "~2.0.1"
 
+escalade@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
+
 escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
@@ -2397,6 +2486,10 @@ eventemitter3@1.x.x:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-1.2.0.tgz#1c86991d816ad1e504750e73874224ecf3bec508"
 
+eventemitter3@^4.0.0:
+  version "4.0.7"
+  resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.7.tgz#2de9b68f6528d5644ef5c59526a1b4a07306169f"
+
 events@~1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
@@ -2416,27 +2509,12 @@ exit@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
 
-expand-braces@^0.1.1:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/expand-braces/-/expand-braces-0.1.2.tgz#488b1d1d2451cb3d3a6b192cfc030f44c5855fea"
-  dependencies:
-    array-slice "^0.2.3"
-    array-unique "^0.2.1"
-    braces "^0.1.2"
-
 expand-brackets@^0.1.4:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
   dependencies:
     is-posix-bracket "^0.1.0"
 
-expand-range@^0.1.0:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-0.1.1.tgz#4cb8eda0993ca56fa4f41fc42f3cbb4ccadff044"
-  dependencies:
-    is-number "^0.1.1"
-    repeat-string "^0.2.2"
-
 expand-range@^1.8.1:
   version "1.8.2"
   resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-1.8.2.tgz#a299effd335fe2721ebae8e257ec79644fc85337"
@@ -2556,6 +2634,12 @@ fill-range@^2.1.0:
     repeat-element "^1.1.2"
     repeat-string "^1.5.2"
 
+fill-range@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
+  dependencies:
+    to-regex-range "^5.0.1"
+
 finalhandler@0.5.0:
   version "0.5.0"
   resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-0.5.0.tgz#e9508abece9b6dba871a6942a1d7911b91911ac7"
@@ -2566,16 +2650,16 @@ finalhandler@0.5.0:
     statuses "~1.3.0"
     unpipe "~1.0.0"
 
-finalhandler@1.0.6:
-  version "1.0.6"
-  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.0.6.tgz#007aea33d1a4d3e42017f624848ad58d212f814f"
+finalhandler@1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
   dependencies:
     debug "2.6.9"
-    encodeurl "~1.0.1"
+    encodeurl "~1.0.2"
     escape-html "~1.0.3"
     on-finished "~2.3.0"
-    parseurl "~1.3.2"
-    statuses "~1.3.1"
+    parseurl "~1.3.3"
+    statuses "~1.5.0"
     unpipe "~1.0.0"
 
 find-index@^0.1.1:
@@ -2626,6 +2710,10 @@ flatnest@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/flatnest/-/flatnest-1.0.0.tgz#20421ad05b46c63cad30ef14a8ec625f86b3f1c5"
 
+flatted@^3.2.4:
+  version "3.2.5"
+  resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.2.5.tgz#76c8584f4fc843db64702a6bd04ab7a8bd666da3"
+
 fobject@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/fobject/-/fobject-0.0.4.tgz#8399e6b9105d2eb8e6df9dcc41123a171688adfe"
@@ -2634,6 +2722,10 @@ fobject@0.0.4:
     semver "^5.1.0"
     when "^3.7.7"
 
+follow-redirects@^1.0.0:
+  version "1.14.9"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.14.9.tgz#dd4ea157de7bfaf9ea9b3fbd85aa16951f78d8d7"
+
 for-in@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
@@ -2716,6 +2808,14 @@ fs-extra@3.0.1:
     jsonfile "^3.0.0"
     universalify "^0.1.0"
 
+fs-extra@^10.0.0:
+  version "10.0.1"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-10.0.1.tgz#27de43b4320e833f6867cc044bfce29fdf0ef3b8"
+  dependencies:
+    graceful-fs "^4.2.0"
+    jsonfile "^6.0.1"
+    universalify "^2.0.0"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -2727,6 +2827,10 @@ fsevents@^1.0.0:
     nan "^2.3.0"
     node-pre-gyp "^0.6.36"
 
+fsevents@~2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
+
 fstream-ignore@^1.0.5, fstream-ignore@~1.0.1:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/fstream-ignore/-/fstream-ignore-1.0.5.tgz#9c31dae34767018fe1d249b24dada67d092da105"
@@ -2782,6 +2886,10 @@ get-caller-file@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.2.tgz#f702e63127e7e231c160a80c1554acb70d5047e5"
 
+get-caller-file@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+
 get-stdin@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
@@ -2834,6 +2942,12 @@ glob-parent@^3.0.0:
     is-glob "^3.1.0"
     path-dirname "^1.0.0"
 
+glob-parent@~5.1.2:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
+  dependencies:
+    is-glob "^4.0.1"
+
 glob-stream@^3.1.5:
   version "3.1.18"
   resolved "https://registry.yarnpkg.com/glob-stream/-/glob-stream-3.1.18.tgz#9170a5f12b790306fdfe598f313f8f7954fd143b"
@@ -2906,9 +3020,9 @@ glob@^4.3.1:
     minimatch "^2.0.1"
     once "^1.3.0"
 
-glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.0:
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
+glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.0, glob@^7.1.3, glob@^7.1.7:
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.2.0.tgz#d15535af7732e02e948f4c41628bd910293f6023"
   dependencies:
     fs.realpath "^1.0.0"
     inflight "^1.0.4"
@@ -3002,9 +3116,9 @@ graceful-fs@4.1.4:
   version "4.1.4"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.4.tgz#ef089d2880f033b011823ce5c8fae798da775dbd"
 
-graceful-fs@4.X, graceful-fs@^4.0.0, graceful-fs@^4.1.2, graceful-fs@^4.1.3, graceful-fs@^4.1.6:
-  version "4.1.11"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
+graceful-fs@4.X, graceful-fs@^4.0.0, graceful-fs@^4.1.2, graceful-fs@^4.1.3, graceful-fs@^4.1.6, graceful-fs@^4.2.0, graceful-fs@^4.2.6:
+  version "4.2.9"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.9.tgz#041b05df45755e587a24942279b9d113146e1c96"
 
 graceful-fs@^3.0.0, graceful-fs@^3.0.1, graceful-fs@^3.0.2, graceful-fs@^3.0.5, graceful-fs@~3.0.0, graceful-fs@~3.0.1:
   version "3.0.11"
@@ -3572,14 +3686,15 @@ htmlescape@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/htmlescape/-/htmlescape-1.1.1.tgz#3a03edc2214bca3b66424a3e7959349509cb0351"
 
-http-errors@1.6.2, http-errors@~1.6.1, http-errors@~1.6.2:
-  version "1.6.2"
-  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.2.tgz#0a002cc85707192a7e7946ceedc11155f60ec736"
+http-errors@1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.8.1.tgz#7c3f28577cbc8a207388455dbd62295ed07bd68c"
   dependencies:
-    depd "1.1.1"
-    inherits "2.0.3"
-    setprototypeof "1.0.3"
-    statuses ">= 1.3.1 < 2"
+    depd "~1.1.2"
+    inherits "2.0.4"
+    setprototypeof "1.2.0"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.1"
 
 http-errors@~1.5.0:
   version "1.5.1"
@@ -3589,6 +3704,15 @@ http-errors@~1.5.0:
     setprototypeof "1.0.2"
     statuses ">= 1.3.1 < 2"
 
+http-errors@~1.6.1:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.2.tgz#0a002cc85707192a7e7946ceedc11155f60ec736"
+  dependencies:
+    depd "1.1.1"
+    inherits "2.0.3"
+    setprototypeof "1.0.3"
+    statuses ">= 1.3.1 < 2"
+
 http-proxy@1.15.2:
   version "1.15.2"
   resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.15.2.tgz#642fdcaffe52d3448d2bda3b0079e9409064da31"
@@ -3596,12 +3720,13 @@ http-proxy@1.15.2:
     eventemitter3 "1.x.x"
     requires-port "1.x.x"
 
-http-proxy@^1.13.0:
-  version "1.16.2"
-  resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.16.2.tgz#06dff292952bf64dbe8471fa9df73066d4f37742"
+http-proxy@^1.18.1:
+  version "1.18.1"
+  resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.18.1.tgz#401541f0534884bbf95260334e72f88ee3976549"
   dependencies:
-    eventemitter3 "1.x.x"
-    requires-port "1.x.x"
+    eventemitter3 "^4.0.0"
+    follow-redirects "^1.0.0"
+    requires-port "^1.0.0"
 
 http-signature@0.11.0, http-signature@~0.11.0:
   version "0.11.0"
@@ -3636,9 +3761,11 @@ ibrik@~2.0.0:
     optimist "~0.6.1"
     which "~1.0.5"
 
-iconv-lite@0.4.19:
-  version "0.4.19"
-  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
+iconv-lite@0.4.24:
+  version "0.4.24"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
 
 ieee754@^1.1.4:
   version "1.1.8"
@@ -3677,7 +3804,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@1, inherits@2, inherits@2.0.1, inherits@2.0.3, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, inherits@~2.0.1:
+inherits@1, inherits@2, inherits@2.0.1, inherits@2.0.3, inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, inherits@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
 
@@ -3807,6 +3934,12 @@ is-binary-path@^1.0.0:
   dependencies:
     binary-extensions "^1.0.0"
 
+is-binary-path@~2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-2.1.0.tgz#ea1f7f3b80f064236e83470f86c09c254fb45b09"
+  dependencies:
+    binary-extensions "^2.0.0"
+
 is-buffer@^1.1.0, is-buffer@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.5.tgz#1f3b26ef613b214b88cbca23cc6c01d87961eecc"
@@ -3835,7 +3968,7 @@ is-extglob@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-1.0.0.tgz#ac468177c4943405a092fc8f29760c6ffc6206c0"
 
-is-extglob@^2.1.0:
+is-extglob@^2.1.0, is-extglob@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
 
@@ -3851,6 +3984,10 @@ is-fullwidth-code-point@^1.0.0:
   dependencies:
     number-is-nan "^1.0.0"
 
+is-fullwidth-code-point@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
+
 is-glob@^2.0.0, is-glob@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
@@ -3863,6 +4000,12 @@ is-glob@^3.1.0:
   dependencies:
     is-extglob "^2.1.0"
 
+is-glob@^4.0.1, is-glob@~4.0.1:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.3.tgz#64f61e42cbbb2eec2071a9dac0b28ba1e65d5084"
+  dependencies:
+    is-extglob "^2.1.1"
+
 is-my-json-valid@^2.12.4:
   version "2.16.1"
   resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.16.1.tgz#5a846777e2c2620d1e69104e5d3a03b1f6088f11"
@@ -3878,10 +4021,6 @@ is-number-like@^1.0.3:
   dependencies:
     lodash.isfinite "^3.3.2"
 
-is-number@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/is-number/-/is-number-0.1.1.tgz#69a7af116963d47206ec9bd9b48a14216f1e3806"
-
 is-number@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-2.1.0.tgz#01fcbbb393463a548f2f466cce16dece49db908f"
@@ -3894,6 +4033,10 @@ is-number@^3.0.0:
   dependencies:
     kind-of "^3.0.2"
 
+is-number@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
+
 is-path-cwd@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-path-cwd/-/is-path-cwd-1.0.0.tgz#d225ec23132e89edd38fda767472e62e65f1106d"
@@ -3982,9 +4125,9 @@ isarray@0.0.1, isarray@1.0.0, isarray@^1.0.0, isarray@~0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
 
-isbinaryfile@^3.0.0:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/isbinaryfile/-/isbinaryfile-3.0.2.tgz#4a3e974ec0cba9004d3fc6cde7209ea69368a621"
+isbinaryfile@^4.0.8:
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/isbinaryfile/-/isbinaryfile-4.0.8.tgz#5d34b94865bd4946633ecc78a026fc76c5b11fcf"
 
 isexe@^2.0.0:
   version "2.0.0"
@@ -4106,6 +4249,14 @@ jsonfile@^3.0.0:
   optionalDependencies:
     graceful-fs "^4.1.6"
 
+jsonfile@^6.0.1:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-6.1.0.tgz#bc55b2634793c679ec6403094eb13698a6ec0aae"
+  dependencies:
+    universalify "^2.0.0"
+  optionalDependencies:
+    graceful-fs "^4.1.6"
+
 jsonify@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
@@ -4176,35 +4327,34 @@ karma-requirejs@^0.2.6:
   version "0.2.6"
   resolved "https://registry.yarnpkg.com/karma-requirejs/-/karma-requirejs-0.2.6.tgz#1a770c64f901320a389c65b4944746326372def8"
 
-karma@~1.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/karma/-/karma-1.0.0.tgz#77a95c4673d4440a19a9ec057b64ab1e0a5cfd51"
-  dependencies:
-    bluebird "^3.3.0"
-    body-parser "^1.12.4"
-    chokidar "^1.4.1"
-    colors "^1.1.0"
-    combine-lists "^1.0.0"
-    connect "^3.3.5"
-    core-js "^2.2.0"
+karma@~6.3:
+  version "6.3.16"
+  resolved "https://registry.yarnpkg.com/karma/-/karma-6.3.16.tgz#76d1a705fd1cf864ee5ed85270b572641e0958ef"
+  dependencies:
+    body-parser "^1.19.0"
+    braces "^3.0.2"
+    chokidar "^3.5.1"
+    colors "1.4.0"
+    connect "^3.7.0"
     di "^0.0.1"
-    dom-serialize "^2.2.0"
-    expand-braces "^0.1.1"
-    glob "^7.0.3"
-    graceful-fs "^4.1.2"
-    http-proxy "^1.13.0"
-    isbinaryfile "^3.0.0"
-    lodash "^3.8.0"
-    log4js "^0.6.31"
-    mime "^1.3.4"
-    minimatch "^3.0.0"
-    optimist "^0.6.1"
-    qjobs "^1.1.4"
-    rimraf "^2.3.3"
-    socket.io "^1.4.5"
-    source-map "^0.5.3"
-    tmp "0.0.28"
-    useragent "^2.1.9"
+    dom-serialize "^2.2.1"
+    glob "^7.1.7"
+    graceful-fs "^4.2.6"
+    http-proxy "^1.18.1"
+    isbinaryfile "^4.0.8"
+    lodash "^4.17.21"
+    log4js "^6.4.1"
+    mime "^2.5.2"
+    minimatch "^3.0.4"
+    mkdirp "^0.5.5"
+    qjobs "^1.2.0"
+    range-parser "^1.2.1"
+    rimraf "^3.0.2"
+    socket.io "^4.2.0"
+    source-map "^0.6.1"
+    tmp "^0.2.1"
+    ua-parser-js "^0.7.30"
+    yargs "^16.1.1"
 
 kind-of@^3.0.2:
   version "3.2.2"
@@ -4733,13 +4883,13 @@ lodash@4.11.2:
   version "4.11.2"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.11.2.tgz#d6b4338b110a58e21dae5cebcfdbbfd2bc4cdb3b"
 
-lodash@^3.10.0, lodash@^3.10.1, lodash@^3.3.1, lodash@^3.8.0:
+lodash@^3.10.0, lodash@^3.10.1, lodash@^3.3.1:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
-lodash@^4.14.0, lodash@^4.17.4, lodash@^4.5.0:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+lodash@^4.14.0, lodash@^4.17.21, lodash@^4.17.4:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 lodash@~1.0.1:
   version "1.0.2"
@@ -4749,12 +4899,15 @@ lodash@~2.4.1:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-2.4.2.tgz#fadd834b9683073da179b3eae6d9c0d15053f73e"
 
-log4js@^0.6.31:
-  version "0.6.38"
-  resolved "https://registry.yarnpkg.com/log4js/-/log4js-0.6.38.tgz#2c494116695d6fb25480943d3fc872e662a522fd"
+log4js@^6.4.1:
+  version "6.4.1"
+  resolved "https://registry.yarnpkg.com/log4js/-/log4js-6.4.1.tgz#9d3a8bf2c31c1e213fe3fc398a6053f7a2bc53e8"
   dependencies:
-    readable-stream "~1.0.2"
-    semver "~4.3.3"
+    date-format "^4.0.3"
+    debug "^4.3.3"
+    flatted "^3.2.4"
+    rfdc "^1.3.0"
+    streamroller "^3.0.2"
 
 longest@^1.0.1:
   version "1.0.1"
@@ -4777,10 +4930,6 @@ lru-cache@2:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-2.7.3.tgz#6d4524e8b955f95d4f5b58851ce21dd72fb4e952"
 
-lru-cache@2.2.x:
-  version "2.2.4"
-  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-2.2.4.tgz#6c658619becf14031d0d0b594b16042ce4dc063d"
-
 lru-cache@~2.3.0:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-2.3.1.tgz#b3adf6b3d856e954e2c390e6cef22081245a53d6"
@@ -4951,16 +5100,26 @@ miller-rabin@^4.0.0:
     bn.js "^4.0.0"
     brorand "^1.0.1"
 
+mime-db@1.51.0:
+  version "1.51.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.51.0.tgz#d9ff62451859b18342d960850dc3cfb77e63fb0c"
+
 mime-db@~1.30.0:
   version "1.30.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.30.0.tgz#74c643da2dd9d6a45399963465b26d5ca7d71f01"
 
-mime-types@^2.1.11, mime-types@~2.1.11, mime-types@~2.1.15, mime-types@~2.1.16, mime-types@~2.1.7:
+mime-types@^2.1.11, mime-types@~2.1.11, mime-types@~2.1.16, mime-types@~2.1.7:
   version "2.1.17"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.17.tgz#09d7a393f03e995a79f8af857b70a9e0ab16557a"
   dependencies:
     mime-db "~1.30.0"
 
+mime-types@~2.1.24, mime-types@~2.1.34:
+  version "2.1.34"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.34.tgz#5a712f9ec1503511a945803640fafe09d3793c24"
+  dependencies:
+    mime-db "1.51.0"
+
 mime@1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.2.4.tgz#11b5fdaf29c2509255176b80ad520294f5de92b7"
@@ -4969,11 +5128,11 @@ mime@1.3.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.3.4.tgz#115f9e3b6b3daf2959983cb38f149a2d40eb5d53"
 
-"mime@>= 0.0.1":
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/mime/-/mime-2.0.3.tgz#4353337854747c48ea498330dc034f9f4bbbcc0b"
+"mime@>= 0.0.1", mime@^2.5.2:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-2.6.0.tgz#a2a682a95cd4d0cb1d6257e28f83da7e35800367"
 
-mime@^1.2.11, mime@^1.3.4:
+mime@^1.2.11:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
 
@@ -5025,7 +5184,7 @@ minimatch@~0.2.11, minimatch@~0.2.14:
     lru-cache "2"
     sigmund "~1.0.0"
 
-minimist@0.0.8, minimist@1.2.0, minimist@^0.2.0, minimist@^1.1.0, minimist@^1.1.1, minimist@^1.1.2, minimist@^1.1.3, minimist@^1.2.0, minimist@~0.0.1:
+minimist@0.0.8, minimist@1.2.0, minimist@^0.2.0, minimist@^1.1.0, minimist@^1.1.1, minimist@^1.1.2, minimist@^1.1.3, minimist@^1.2.0, minimist@^1.2.5, minimist@~0.0.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
@@ -5039,12 +5198,18 @@ mkdirp@0.5.0:
   dependencies:
     minimist "0.0.8"
 
-mkdirp@0.5.1, mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0:
+mkdirp@0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   dependencies:
     minimist "0.0.8"
 
+mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@^0.5.5, mkdirp@~0.5.0:
+  version "0.5.5"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
+  dependencies:
+    minimist "^1.2.5"
+
 mkdirp@~0.3.5:
   version "0.3.5"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.3.5.tgz#de3e5f8961c88c787ee1368df849ac4413eca8d7"
@@ -5111,6 +5276,10 @@ ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
 
+ms@2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
+
 multimatch@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/multimatch/-/multimatch-2.1.0.tgz#9c7906a22fb4c02919e2f5f75161b4cdbd4b2a2b"
@@ -5154,6 +5323,10 @@ negotiator@0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
 
+negotiator@0.6.3:
+  version "0.6.3"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.3.tgz#58e323a72fedc0d6f9cd4d31fe49f51479590ccd"
+
 next-tick@1:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
@@ -5291,6 +5464,10 @@ normalize-path@^2.0.0, normalize-path@^2.0.1, normalize-path@^2.1.1:
   dependencies:
     remove-trailing-separator "^1.0.1"
 
+normalize-path@^3.0.0, normalize-path@~3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
+
 normalize-range@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/normalize-range/-/normalize-range-0.1.2.tgz#2d10c06bdfd312ea9777695a4d28439456b75942"
@@ -5343,7 +5520,7 @@ object-assign@4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.0.tgz#7a3b3d0e98063d43f4c03f2e8ae6cd51a86883a0"
 
-object-assign@4.X, object-assign@^4.0.0, object-assign@^4.0.1, object-assign@^4.1.0:
+object-assign@4.X, object-assign@^4, object-assign@^4.0.0, object-assign@^4.0.1, object-assign@^4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
@@ -5520,7 +5697,7 @@ os-name@^1.0.0:
     osx-release "^1.0.0"
     win-release "^1.0.0"
 
-os-tmpdir@^1.0.0, os-tmpdir@^1.0.1, os-tmpdir@~1.0.1, os-tmpdir@~1.0.2:
+os-tmpdir@^1.0.0, os-tmpdir@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
 
@@ -5623,10 +5800,14 @@ parseuri@0.0.5:
   dependencies:
     better-assert "~1.0.0"
 
-parseurl@~1.3.1, parseurl@~1.3.2:
+parseurl@~1.3.1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
 
+parseurl@~1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
+
 path-browserify@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.0.tgz#a0b870729aae214005b7d5032ec2cbbb0fb4451a"
@@ -5695,6 +5876,10 @@ pbkdf2@^3.0.3:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
+picomatch@^2.0.4, picomatch@^2.2.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
+
 pify@^2.0.0, pify@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
@@ -5888,11 +6073,11 @@ q@~1.0.0, q@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.0.1.tgz#11872aeedee89268110b10a718448ffb10112a14"
 
-qjobs@^1.1.4:
-  version "1.1.5"
-  resolved "https://registry.yarnpkg.com/qjobs/-/qjobs-1.1.5.tgz#659de9f2cf8dcc27a1481276f205377272382e73"
+qjobs@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/qjobs/-/qjobs-1.2.0.tgz#c45e9c61800bd087ef88d7e256423bdd49e5d071"
 
-qs@0.4.x, qs@5.2.1, qs@6.2.1, qs@6.5.1, "qs@>= 0.4.0", qs@~5.2.0:
+qs@0.4.x, qs@5.2.1, qs@6.2.1, qs@6.9.7, "qs@>= 0.4.0", qs@~5.2.0:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/qs/-/qs-5.2.1.tgz#801fee030e0b9450d6385adc48a4cc55b44aedfc"
 
@@ -5932,17 +6117,17 @@ randombytes@^2.0.0, randombytes@^2.0.1:
   dependencies:
     safe-buffer "^5.1.0"
 
-range-parser@~1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
+range-parser@^1.2.1, range-parser@~1.2.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
 
-raw-body@2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.2.tgz#bcd60c77d3eb93cde0050295c3f379389bc88f89"
+raw-body@2.4.3:
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.3.tgz#8f80305d11c2a0a545c2d9d89d7a0286fcead43c"
   dependencies:
-    bytes "3.0.0"
-    http-errors "1.6.2"
-    iconv-lite "0.4.19"
+    bytes "3.1.2"
+    http-errors "1.8.1"
+    iconv-lite "0.4.24"
     unpipe "1.0.0"
 
 rc@^1.0.3, rc@^1.1.7:
@@ -5981,7 +6166,7 @@ read@~1.0.4:
   dependencies:
     mute-stream "~0.0.4"
 
-readable-stream@1.0.34, readable-stream@2.0.0, readable-stream@^1.0.26-2, readable-stream@^1.0.27-1, readable-stream@^1.0.33, readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.4, readable-stream@^2.2.2, readable-stream@^2.2.6, readable-stream@~0.0.2, readable-stream@~1.0.2, readable-stream@~1.0.26, readable-stream@~1.0.27-1, readable-stream@~1.1.8, readable-stream@~1.1.9, readable-stream@~2.0.0:
+readable-stream@1.0.34, readable-stream@2.0.0, readable-stream@^1.0.26-2, readable-stream@^1.0.27-1, readable-stream@^1.0.33, readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.4, readable-stream@^2.2.2, readable-stream@^2.2.6, readable-stream@~0.0.2, readable-stream@~1.0.26, readable-stream@~1.0.27-1, readable-stream@~1.1.8, readable-stream@~1.1.9, readable-stream@~2.0.0:
   version "1.0.34"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
   dependencies:
@@ -5999,6 +6184,12 @@ readdirp@^2.0.0:
     readable-stream "^2.0.2"
     set-immediate-shim "^1.0.1"
 
+readdirp@~3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.6.0.tgz#74a370bd857116e245b29cc97340cd431a02a6c7"
+  dependencies:
+    picomatch "^2.2.1"
+
 readline2@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/readline2/-/readline2-1.0.1.tgz#41059608ffc154757b715d9989d199ffbf372e35"
@@ -6102,10 +6293,6 @@ repeat-element@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.2.tgz#ef089a178d1483baae4d93eb98b4f9e4e11d990a"
 
-repeat-string@^0.2.2:
-  version "0.2.2"
-  resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-0.2.2.tgz#c7a8d3236068362059a7e4651fc6884e8b1fb4ae"
-
 repeat-string@^1.5.2:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
@@ -6176,7 +6363,7 @@ requirejs@~2.1.15:
   version "2.1.22"
   resolved "https://registry.yarnpkg.com/requirejs/-/requirejs-2.1.22.tgz#dd78fd2d34180c0d62c724b5b8aebc0664e0366f"
 
-requires-port@1.x.x:
+requires-port@1.x.x, requires-port@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
 
@@ -6247,18 +6434,28 @@ rev-path@^1.0.0:
   dependencies:
     modify-filename "^1.0.0"
 
+rfdc@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/rfdc/-/rfdc-1.3.0.tgz#d0b7c441ab2720d05dc4cf26e01c89631d9da08b"
+
 right-align@^0.1.1:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
   dependencies:
     align-text "^0.1.1"
 
-rimraf@2, rimraf@^2.2.8, rimraf@^2.3.3, rimraf@^2.3.4, rimraf@^2.5.1, rimraf@^2.6.1:
+rimraf@2, rimraf@^2.2.8, rimraf@^2.3.4, rimraf@^2.5.1, rimraf@^2.6.1:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.2.tgz#2ed8150d24a16ea8651e6d6ef0f47c4158ce7a36"
   dependencies:
     glob "^7.0.5"
 
+rimraf@^3.0.0, rimraf@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
+  dependencies:
+    glob "^7.1.3"
+
 rimraf@~2.2.0:
   version "2.2.8"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.2.8.tgz#e439be2aaee327321952730f99a8929e4fc50582"
@@ -6292,6 +6489,10 @@ safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
 
+"safer-buffer@>= 2.1.2 < 3":
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
+
 semver-diff@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-0.1.0.tgz#4f6057ca3eba23cc484b51f64aaf88b131a3855d"
@@ -6365,6 +6566,10 @@ setprototypeof@1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.0.3.tgz#66567e37043eeb4f04d91bd658c0cbefb55b8e04"
 
+setprototypeof@1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.2.0.tgz#66c9a24a73f9fc28cbe66b09fed3d33dcaf1b424"
+
 sha.js@^2.4.0, sha.js@^2.4.8, sha.js@~2.4.4:
   version "2.4.9"
   resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.9.tgz#98f64880474b74f4a38b8da9d3c0f2d104633e7d"
@@ -6450,6 +6655,10 @@ socket.io-adapter@0.5.0:
     debug "2.3.3"
     socket.io-parser "2.3.1"
 
+socket.io-adapter@~2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/socket.io-adapter/-/socket.io-adapter-2.3.3.tgz#4d6111e4d42e9f7646e365b4f578269821f13486"
+
 socket.io-client@1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-1.6.0.tgz#5b668f4f771304dfeed179064708386fa6717853"
@@ -6466,22 +6675,6 @@ socket.io-client@1.6.0:
     socket.io-parser "2.3.1"
     to-array "0.1.4"
 
-socket.io-client@1.7.4:
-  version "1.7.4"
-  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-1.7.4.tgz#ec9f820356ed99ef6d357f0756d648717bdd4281"
-  dependencies:
-    backo2 "1.0.2"
-    component-bind "1.0.0"
-    component-emitter "1.2.1"
-    debug "2.3.3"
-    engine.io-client "~1.8.4"
-    has-binary "0.1.7"
-    indexof "0.0.1"
-    object-component "0.0.3"
-    parseuri "0.0.5"
-    socket.io-parser "2.3.1"
-    to-array "0.1.4"
-
 socket.io-parser@2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-2.3.1.tgz#dd532025103ce429697326befd64005fcfe5b4a0"
@@ -6491,6 +6684,14 @@ socket.io-parser@2.3.1:
     isarray "0.0.1"
     json3 "3.3.2"
 
+socket.io-parser@~4.0.4:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-4.0.4.tgz#9ea21b0d61508d18196ef04a2c6b9ab630f4c2b0"
+  dependencies:
+    "@types/component-emitter" "^1.2.10"
+    component-emitter "~1.3.0"
+    debug "~4.3.1"
+
 socket.io@1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-1.6.0.tgz#3e40d932637e6bd923981b25caf7c53e83b6e2e1"
@@ -6503,17 +6704,16 @@ socket.io@1.6.0:
     socket.io-client "1.6.0"
     socket.io-parser "2.3.1"
 
-socket.io@^1.4.5:
-  version "1.7.4"
-  resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-1.7.4.tgz#2f7ecedc3391bf2d5c73e291fe233e6e34d4dd00"
+socket.io@^4.2.0:
+  version "4.4.1"
+  resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-4.4.1.tgz#cd6de29e277a161d176832bb24f64ee045c56ab8"
   dependencies:
-    debug "2.3.3"
-    engine.io "~1.8.4"
-    has-binary "0.1.7"
-    object-assign "4.1.0"
-    socket.io-adapter "0.5.0"
-    socket.io-client "1.7.4"
-    socket.io-parser "2.3.1"
+    accepts "~1.3.4"
+    base64id "~2.0.0"
+    debug "~4.3.2"
+    engine.io "~6.1.0"
+    socket.io-adapter "~2.3.3"
+    socket.io-parser "~4.0.4"
 
 sort-keys@^2.0.0:
   version "2.0.0"
@@ -6540,7 +6740,7 @@ source-map-url@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.3.0.tgz#7ecaf13b57bcd09da8a40c5d269db33799d4aaf9"
 
-source-map@0.1.31, source-map@0.4.x, source-map@0.5.x, source-map@0.X, "source-map@>= 0.1.2", source-map@^0.1.38, source-map@^0.1.39, source-map@^0.4.4, source-map@^0.5.1, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.1.33, source-map@~0.1.7, source-map@~0.2.0, source-map@~0.5.0, source-map@~0.5.1, source-map@~0.5.3:
+source-map@0.1.31, source-map@0.4.x, source-map@0.5.x, source-map@0.X, "source-map@>= 0.1.2", source-map@^0.1.38, source-map@^0.1.39, source-map@^0.4.4, source-map@^0.5.1, source-map@^0.5.3, source-map@^0.5.6, source-map@^0.6.1, source-map@~0.1.33, source-map@~0.1.7, source-map@~0.2.0, source-map@~0.5.0, source-map@~0.5.1, source-map@~0.5.3:
   version "0.1.31"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.1.31.tgz#9f704d0d69d9e138a81badf6ebb4fde33d151c61"
   dependencies:
@@ -6608,6 +6808,10 @@ static-module@^1.1.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
 
+"statuses@>= 1.5.0 < 2", statuses@~1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
+
 stream-browserify@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"
@@ -6673,6 +6877,14 @@ streamfilter@^1.0.5:
   dependencies:
     readable-stream "^2.0.2"
 
+streamroller@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/streamroller/-/streamroller-3.0.2.tgz#30418d0eee3d6c93ec897f892ed098e3a81e68b7"
+  dependencies:
+    date-format "^4.0.3"
+    debug "^4.1.1"
+    fs-extra "^10.0.0"
+
 string-length@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/string-length/-/string-length-0.1.2.tgz#ab04bb33867ee74beed7fb89bb7f089d392780f2"
@@ -6687,6 +6899,14 @@ string-width@^1.0.1, string-width@^1.0.2:
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
+string-width@^4.1.0, string-width@^4.2.0:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
+  dependencies:
+    emoji-regex "^8.0.0"
+    is-fullwidth-code-point "^3.0.0"
+    strip-ansi "^6.0.1"
+
 string_decoder@0.10.31, string_decoder@~0.10.0, string_decoder@~0.10.x:
   version "0.10.31"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
@@ -6731,6 +6951,12 @@ strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   dependencies:
     ansi-regex "^2.0.0"
 
+strip-ansi@^6.0.0, strip-ansi@^6.0.1:
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
+  dependencies:
+    ansi-regex "^5.0.1"
+
 strip-ansi@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-0.1.1.tgz#39e8a98d044d150660abe4a6808acf70bb7bc991"
@@ -6941,17 +7167,11 @@ tmp@0.0.23:
   version "0.0.23"
   resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.23.tgz#de874aa5e974a85f0a32cdfdbd74663cb3bd9c74"
 
-tmp@0.0.28:
-  version "0.0.28"
-  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.28.tgz#172735b7f614ea7af39664fa84cf0de4e515d120"
-  dependencies:
-    os-tmpdir "~1.0.1"
-
-tmp@0.0.x:
-  version "0.0.33"
-  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
+tmp@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.2.1.tgz#8457fc3037dcf4719c251367a1af6500ee1ccf14"
   dependencies:
-    os-tmpdir "~1.0.2"
+    rimraf "^3.0.0"
 
 to-absolute-glob@^0.1.1:
   version "0.1.1"
@@ -6971,10 +7191,20 @@ to-fast-properties@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
 
+to-regex-range@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-5.0.1.tgz#1648c44aae7c8d988a326018ed72f5b4dd0392e4"
+  dependencies:
+    is-number "^7.0.0"
+
 to-utf8@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/to-utf8/-/to-utf8-0.0.1.tgz#d17aea72ff2fba39b9e43601be7b3ff72e089852"
 
+toidentifier@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.1.tgz#3be34321a88a820ed1bd80dfaa33e479fbb8dd35"
+
 touch@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/touch/-/touch-0.0.2.tgz#a65a777795e5cbbe1299499bdc42281ffb21b5f4"
@@ -7019,12 +7249,12 @@ type-detect@0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-0.1.1.tgz#0ba5ec2a885640e470ea4e8505971900dac58822"
 
-type-is@~1.6.15:
-  version "1.6.15"
-  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.15.tgz#cab10fb4909e441c82842eafe1ad646c81804410"
+type-is@~1.6.18:
+  version "1.6.18"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
   dependencies:
     media-typer "0.3.0"
-    mime-types "~2.1.15"
+    mime-types "~2.1.24"
 
 typed-function@^0.10.1:
   version "0.10.5"
@@ -7046,6 +7276,10 @@ ua-parser-js@0.7.12:
   version "0.7.12"
   resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.12.tgz#04c81a99bdd5dc52263ea29d24c6bf8d4818a4bb"
 
+ua-parser-js@^0.7.30:
+  version "0.7.31"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.31.tgz#649a656b191dffab4f21d5e053e27ca17cbff5c6"
+
 uglify-es@^3.0.3:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/uglify-es/-/uglify-es-3.1.3.tgz#a21eeb149cb120a1f8302563689e19496550780b"
@@ -7130,6 +7364,10 @@ universalify@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.1.tgz#fa71badd4437af4c148841e3b3b165f9e9e590b7"
 
+universalify@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-2.0.0.tgz#75a4984efedc4b08975c5aeb73f530d02df25717"
+
 unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
@@ -7175,13 +7413,6 @@ user-home@^1.0.0, user-home@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
 
-useragent@^2.1.9:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/useragent/-/useragent-2.2.1.tgz#cf593ef4f2d175875e8bb658ea92e18a4fd06d8e"
-  dependencies:
-    lru-cache "2.2.x"
-    tmp "0.0.x"
-
 useref@^1.2.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/useref/-/useref-1.3.0.tgz#3bdaedd47c708364d55cde444a2cced08e16e6b2"
@@ -7225,6 +7456,10 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "~1.0.0"
     spdx-expression-parse "~1.0.0"
 
+vary@^1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
+
 vinyl-bufferstream@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/vinyl-bufferstream/-/vinyl-bufferstream-1.0.1.tgz#0537869f580effa4ca45acb47579e4b9fe63081a"
@@ -7435,6 +7670,14 @@ wrap-ansi@^2.0.0:
     string-width "^1.0.1"
     strip-ansi "^3.0.1"
 
+wrap-ansi@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
@@ -7452,19 +7695,9 @@ ws@1.1.1:
     options ">=0.0.5"
     ultron "1.0.x"
 
-ws@1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-1.1.2.tgz#8a244fa052401e08c9886cf44a85189e1fd4067f"
-  dependencies:
-    options ">=0.0.5"
-    ultron "1.0.x"
-
-ws@1.1.4:
-  version "1.1.4"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-1.1.4.tgz#57f40d036832e5f5055662a397c4de76ed66bf61"
-  dependencies:
-    options ">=0.0.5"
-    ultron "1.0.x"
+ws@~8.2.3:
+  version "8.2.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.2.3.tgz#63a56456db1b04367d0b721a0b80cae6d8becbba"
 
 wtf-8@1.0.0:
   version "1.0.0"
@@ -7488,6 +7721,14 @@ y18n@^3.2.0, y18n@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
 
+y18n@^5.0.5:
+  version "5.0.8"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"
+
+yargs-parser@^20.2.2:
+  version "20.2.9"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.9.tgz#2eb7dc3b0289718fc295f362753845c41a0c94ee"
+
 yargs-parser@^4.1.0:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-4.2.1.tgz#29cceac0dc4f03c6c87b4a9f217dd18c9f74871c"
@@ -7524,6 +7765,18 @@ yargs@6.4.0:
     y18n "^3.2.1"
     yargs-parser "^4.1.0"
 
+yargs@^16.1.1:
+  version "16.2.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-16.2.0.tgz#1c82bf0f6b6a66eafce7ef30e376f49a12477f66"
+  dependencies:
+    cliui "^7.0.2"
+    escalade "^3.1.1"
+    get-caller-file "^2.0.5"
+    require-directory "^2.1.1"
+    string-width "^4.2.0"
+    y18n "^5.0.5"
+    yargs-parser "^20.2.2"
+
 yargs@^3.32.0:
   version "3.32.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.32.0.tgz#03088e9ebf9e756b69751611d2a5ef591482c995"